ESPRESSO LITE V2 LEARNING Guide
simple projects that you can refer to
READING EXTERNAL JSON API
Track the currency exchange rate automatically using open API. Daily alerts can be sent to your smartphone or displayed via the OLED.
CREATE YOUR OWN TEMP/HUMIDITY DASHBOARD
Using ESPresso Lite V2 with in-built example codes to visualise the sensor data with Freeboard within minutes.
Simple example code to send temperature and humidity data to ThingSpeak.
NOTIFICATION AND DEEP SLEEP
A notification will be sent to your phone when a temperature or humidity threshold is breached. To save power, we make it go to deep sleep.
REST API CALL FOR FORECAST ALERT
Make REST API calls (e.g. via IFTTT) to change the color of the Neopixel LED strip for a variety of applications e.g. weather forecast
Augmented reality display
Using augmented reality, you can turn a 2D image into a 3D object to display sensor data or even to control actuators.
PROGRAMMING WITH NEOPIXEL
Simple tutorial to help new users to work with NeoPixel RGB display
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